$141 Find Cheap Flights from Chicago O'Hare Airport to Monterrey - Compare and Save

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Monterrey:

• Earliest: departs at 12:35 am and lands at 4:27 am
• Latest: departs at 5:20 pm and lands at 9:12 pm.

The flight takes about 3h 52m.

Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Monterrey:

• Economy Class
• Business Class
• First Class

A nonstop flight from Chicago O'Hare Intl Airport to Monterrey takes 3h 52m, covering 1,316 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Chicago O'Hare Intl Airport to Monterrey range from $345 to $602, with an average of $456 over the past 12 months. Anything below $345 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $456 route average. Book 25 weeks before departure for the lowest fares.

On this route, nonstop and layover fares are close on average, with nonstop at $443 round-trip and layover options via Mexico City Benito Juarez (MEX) at $429.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Frontier and Viva. Other aircraft seen on the route include Airbus A320-100/200 variants.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to Monterrey flights, with 50% of flights leaving in that window. Night departures account for 50%, afternoon flights for 0%, and evening flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $294 to $1,926. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Chicago O'Hare Intl Airport to Monterrey are currently higher than usual. Average one-way flight prices are about $324, which is 62% above the typical average for this route.

Monterrey Gen Mariano Escobedo Airport (MTY) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:

• America Car Rental
• MEXRENTACAR
• Budget
• Localiza
• Europcar

Flights from Chicago O'Hare Intl Airport to Monterrey usually depart from Chicago O'Hare Intl (ORD) and arrive at Monterrey Gen Mariano Escobedo (MTY).

One-stop flights from Chicago O'Hare Intl Airport to Monterrey most commonly connect through:

• Dallas/Fort Worth (DFW) - 49% of one-stop connections
• Mexico City Benito Juarez (MEX) - 23% of one-stop connections
• Guadalajara Miguel Hidal (GDL) - 17% of one-stop connections
• Houston George Bush Intcntl (IAH) - 8% of one-stop connections

Yes. Flexible dates can save you up to 26% on flights from Chicago O'Hare Intl Airport to Monterrey. Saturday is the cheapest departure day at $415 round-trip on average, while Wednesday is the most expensive at $558, a difference of $143.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Chicago O'Hare Intl Airport and Monterrey. The airlines offering nonstop flights on this route include:

• United Airlines
• Viva

Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 5h 56m, compared with 6h 09m via Dallas/Fort Worth (DFW) and 7h 46m via Atlanta Hartsfield-Jackson (ATL).

Monterrey is 1 hour behind Chicago O'Hare Intl Airport (Central Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Chicago O'Hare Intl Airport to Monterrey flights:

• Viva: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Viva: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.